Weighing Up the Performance Author Macrory R. Journal/Series Journal of Environmental Law | Vol.23 (2); 311-317; 8 p. Date 2011 Source IUCN (ID: ANA-085422) Publisher | Place of publication Oxford University Press | Oxford, UK ISSN 0952-8873 Document type Article in periodical Language English Country/Territory European Union, United Kingdom Subject Air & atmosphere Keyword Policy/planning Emissions trading